We architect, develop, and deploy custom smart contracts that are secure by design and gas-optimized. Our process is built on Solidity 0.8+ with OpenZeppelin libraries and includes formal verification for critical logic.
LABS
Services
Validator Set Compromise Forensics
Expert investigation of attacks from compromised validator keys. We analyze on-chain signatures, identify malicious actors, and deliver actionable strategies for slashing penalties or validator set rotation to restore network integrity.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155with advanced features like vesting, staking, and governance. - DeFi Protocols: DEXs, lending/borrowing platforms, and yield aggregators with sub-second finality.
- Enterprise Logic: Multi-signature wallets, supply chain tracking, and automated escrow services.
From audit-ready code to mainnet deployment, we deliver contracts that power your product with 99.9% uptime SLAs and zero critical vulnerabilities post-audit.
key-features-cards
PROVEN FRAMEWORK
Our Forensic Investigation Methodology
A systematic, evidence-based approach to identify the root cause, quantify the impact, and provide legally defensible findings for validator set compromises.
01
Incident Triage & Evidence Preservation
We immediately secure and preserve immutable on-chain evidence (block data, transaction logs, validator signatures) and off-chain artifacts (server logs, access records) to create a forensically sound chain of custody.
< 1 hour
Initial Response
100%
Evidence Integrity
02
Blockchain Data Reconstruction
Using proprietary tooling, we reconstruct the exact state of the validator set, mapping all attestations, block proposals, and slashable events to pinpoint the moment and method of compromise.
1000+ TPS
Data Processing
Ethereum, Cosmos, Solana
Protocol Coverage
03
Attack Vector Analysis
We analyze compromised keys, social engineering attempts, infrastructure vulnerabilities (RPC endpoints, consensus clients), and smart contract interactions to determine the exact attack path.
OWASP Top 10
Security Framework
5+
Common Vectors Identified
04
Impact Quantification & Reporting
We deliver a detailed forensic report quantifying slashing penalties, missed rewards, and reputational damage. Our findings are structured for internal review, insurance claims, and regulatory compliance.
Actionable Findings
Report Deliverable
48 hours
Preliminary Report
benefits
DELIVERABLES
Outcomes: Restore Trust and Secure the Network
Our forensic investigation delivers actionable intelligence and concrete remediation steps to contain the breach, recover assets, and harden your protocol's security posture.
01
Comprehensive Incident Report
Receive a detailed technical dossier with a root cause analysis, timeline of the attack, and a full accounting of compromised assets. This report is your authoritative source for governance communication and insurance claims.
48-72 hours
Initial Report
Full Chain
Transaction Trace
02
Validator Set Remediation Plan
We provide a step-by-step playbook to safely rotate compromised keys, implement slashing where applicable, and re-establish a quorum of trusted validators to resume normal network operations.
Zero Downtime
Guaranteed
Automated
Rotation Scripts
03
Smart Contract Security Upgrades
Get patched contract code with fixes for the exploited vulnerability, alongside recommendations for enhanced access controls, monitoring, and emergency response mechanisms to prevent recurrence.
Audit-Ready
Code Deliverable
OZ Patterns
Security Standard
04
Governance & Communication Framework
We equip your team with templated communications for stakeholders, a post-mortem process aligned with DAO governance, and a revised incident response policy to rebuild community trust.
Stakeholder Ready
Templates
Transparent
Process Guide
05
Continuous Threat Monitoring Setup
We deploy Chainscore's real-time alerting system tailored to your protocol's new security model, providing ongoing surveillance for anomalous validator behavior and contract interactions.
24/7
Monitoring
< 60 sec
Alert Time
06
Insurance & Legal Readiness Package
Our findings are formatted to meet the evidential standards of leading crypto-native insurers and legal counsel, streamlining your path to financial recovery and regulatory compliance.
Forensic Grade
Evidence
Compliance Ready
Documentation
Service Tiers
Standard Investigation & Response Timeline
Compare our structured incident response packages for validator set compromises, designed to match your security posture and operational needs.
| Investigation Phase | Rapid Response | Comprehensive Forensics | Enterprise Crisis Management |
|---|---|---|---|
Initial Triage & Containment | |||
On-chain Transaction Analysis | Basic Trace | Full Trace + MEV Analysis | Full Trace + MEV + Cross-Chain |
Off-chain Log & Node Analysis | |||
Attacker Attribution Report | Summary | Detailed Profile & Tactics | Detailed Profile + Threat Intelligence |
Remediation Plan | Basic Recommendations | Step-by-Step Playbook | Custom Playbook + Implementation Support |
Post-Incident Review | Written Report | Live Review + Security Workshop | |
Guaranteed Response Time SLA | 48 Business Hours | 24 Hours | 4 Hours |
Legal & Compliance Documentation | Incident Summary | Full Legal-Grade Report | |
Starting Engagement | $15,000 | $45,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect, develop, and deploy custom Solidity/Rust smart contracts for your protocol's core logic. Our process ensures security-first development, gas optimization, and comprehensive testing before mainnet launch.
- End-to-End Delivery: From initial specification to deployment on
EVM/Solana/Cosmoschains. - Security Audits: Internal review against OWASP Top 10 and integration with leading external auditors like CertiK and Quantstamp.
- Gas Optimization: Average 15-40% reduction in transaction costs through efficient code patterns and storage strategies.
Deploy with confidence. Our contracts power protocols securing over $500M+ in Total Value Locked (TVL) with zero critical vulnerabilities post-audit.
Typical Deliverables:
- Verified source code for
ERC-20,ERC-721, custom DeFi vaults, or governance systems. - Full test suite with >95% coverage and deployment scripts.
- Technical documentation and integration guides for your engineering team.
Technical Due Diligence
Validator Forensics: Common Questions
Get clear, specific answers about our forensic investigation process for validator set compromises. We detail our methodology, timeline, and deliverables to help you make an informed decision.
A standard forensic analysis for a validator set compromise is completed within 7-14 business days. This includes initial data acquisition, on-chain analysis, off-chain log correlation, and report generation. Complex incidents involving multiple chains or sophisticated attacks may extend to 3 weeks. We provide a detailed project plan within 48 hours of engagement.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall